From owner-svn-src-head@freebsd.org Mon Apr 30 10:15:59 2018 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id AC2D2FCA5D9; Mon, 30 Apr 2018 10:15:59 +0000 (UTC) (envelope-from wulf@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 5DA6474601; Mon, 30 Apr 2018 10:15:59 +0000 (UTC) (envelope-from wulf@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 57E5E11D9F; Mon, 30 Apr 2018 10:15:59 +0000 (UTC) (envelope-from wulf@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id w3UAFxTi000663; Mon, 30 Apr 2018 10:15:59 GMT (envelope-from wulf@FreeBSD.org) Received: (from wulf@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id w3UAFwe1000660; Mon, 30 Apr 2018 10:15:58 GMT (envelope-from wulf@FreeBSD.org) Message-Id: <201804301015.w3UAFwe1000660@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: wulf set sender to wulf@FreeBSD.org using -f From: Vladimir Kondratyev Date: Mon, 30 Apr 2018 10:15:58 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r333109 - head/lib/libsdp X-SVN-Group: head X-SVN-Commit-Author: wulf X-SVN-Commit-Paths: head/lib/libsdp X-SVN-Commit-Revision: 333109 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 30 Apr 2018 10:15:59 -0000 Author: wulf Date: Mon Apr 30 10:15:58 2018 New Revision: 333109 URL: https://svnweb.freebsd.org/changeset/base/333109 Log: libsdp: Add method that returns actual source BD_ADDR of SDP session. Reviewed by: emax, wblock (docs) Differential Revision: https://reviews.freebsd.org/D13456 Modified: head/lib/libsdp/sdp.3 head/lib/libsdp/sdp.h head/lib/libsdp/session.c Modified: head/lib/libsdp/sdp.3 ============================================================================== --- head/lib/libsdp/sdp.3 Mon Apr 30 09:31:09 2018 (r333108) +++ head/lib/libsdp/sdp.3 Mon Apr 30 10:15:58 2018 (r333109) @@ -25,7 +25,7 @@ .\" $Id: sdp.3,v 1.1 2003/09/07 20:34:19 max Exp $ .\" $FreeBSD$ .\" -.Dd May 27, 2005 +.Dd April 30, 2018 .Dt SDP 3 .Os .Sh NAME @@ -45,6 +45,7 @@ .Nm sdp_open_local , .Nm sdp_close , .Nm sdp_error , +.Nm sdp_get_lcaddr , .Nm sdp_search , .Nm sdp_attr2desc , .Nm sdp_uuid2desc @@ -75,6 +76,8 @@ .Ft int32_t .Fn sdp_error "void *xs" .Ft int32_t +.Fn sdp_get_lcaddr "void *xs" "bdaddr_t *l" +.Ft int32_t .Fo sdp_search .Fa "void *xs" "uint32_t plen" "uint16_t const *pp" "uint32_t alen" .Fa "uint32_t const *ap" "uint32_t vlen" "sdp_attr_t *vp" @@ -188,6 +191,22 @@ calling function. .Pp The +.Fn sdp_get_lcaddr +function returns the SDP session actual source BD_ADDR. +The +.Fa xs +parameter should point to a valid SDP session object created with +.Fn sdp_open . +The +.Fa l +parameter should point to a buffer in which the value for the requested BD_ADDR +is to be returned. +.Fn sdp_get_lcaddr +function is useful if the current SDP session has been opened with the +.Dv NG_HCI_BDADDR_ANY +value passed as a source address. +.Pp +The .Fn sdp_search function is used to perform SDP Service Search Attribute Request. The @@ -394,9 +413,10 @@ If the new SDP object was created then caller is still to check if there was connection error. .Pp The +.Fn sdp_get_lcaddr , .Fn sdp_search , .Fn sdp_register_service , -.Fn sdp_unregister_service +.Fn sdp_unregister_service , and .Fn sdp_change_service functions return non-zero value on error. Modified: head/lib/libsdp/sdp.h ============================================================================== --- head/lib/libsdp/sdp.h Mon Apr 30 09:31:09 2018 (r333108) +++ head/lib/libsdp/sdp.h Mon Apr 30 10:15:58 2018 (r333109) @@ -532,6 +532,7 @@ void * sdp_open (bdaddr_t const *l, void * sdp_open_local (char const *control); int32_t sdp_close (void *xs); int32_t sdp_error (void *xs); +int32_t sdp_get_lcaddr (void *xs, bdaddr_t *l); int32_t sdp_search (void *xs, uint32_t plen, uint16_t const *pp, Modified: head/lib/libsdp/session.c ============================================================================== --- head/lib/libsdp/session.c Mon Apr 30 09:31:09 2018 (r333108) +++ head/lib/libsdp/session.c Mon Apr 30 10:15:58 2018 (r333109) @@ -180,3 +180,25 @@ sdp_error(void *xss) return ((ss != NULL)? ss->error : EINVAL); } + +int32_t +sdp_get_lcaddr(void *xss, bdaddr_t *l) +{ + sdp_session_p ss = (sdp_session_p) xss; + struct sockaddr_l2cap sa; + socklen_t size; + + if (l == NULL || ss == NULL || ss->flags & SDP_SESSION_LOCAL) { + ss->error = EINVAL; + goto fail; + } + + size = sizeof(sa); + if (getsockname(ss->s, (struct sockaddr *)&sa, &size) == 0) { + bdaddr_copy(l, &sa.l2cap_bdaddr); + ss->error = 0; + } else + ss->error = errno; +fail: + return ((ss->error == 0) ? 0 : -1); +}